private void LoadDataSourceItem()
{
System.Web.UI.WebControls.DataGrid baseControl = (System.Web.UI.WebControls.DataGrid) base.GetBaseControl();
DataGridDesigner baseDesigner = (DataGridDesigner) base.GetBaseDesigner();
string dataSource = baseDesigner.DataSource;
if (dataSource != null)
{
IContainer service = (IContainer) baseControl.Site.GetService(typeof(IContainer));
if (service != null)
{
IComponent component = service.Components[dataSource];
if (component != null)
{
if (component is IListSource)
{
BaseDataListPage.ListSourceDataSourceItem item = new BaseDataListPage.ListSourceDataSourceItem(dataSource, (IListSource) component) {
CurrentDataMember = baseDesigner.DataMember
};
this.currentDataSource = item;
}
else if (component is IEnumerable)
{
this.currentDataSource = new BaseDataListPage.DataSourceItem(dataSource, (IEnumerable) component);
}
}
}
}
}
private void InitPage()
{
this.currentDataSource = null;
this.autoColumnCheck.Checked = false;
this.selectedDataSourceNode = null;
this.availableColumnsTree.Nodes.Clear();
this.selColumnsList.Items.Clear();
this.currentColumnItem = null;
this.columnSortExprCombo.Items.Clear();
this.currentColumnEditor = null;
this.boundColumnEditor.ClearDataFields();
this.buttonColumnEditor.ClearDataFields();
this.hyperLinkColumnEditor.ClearDataFields();
this.editCommandColumnEditor.ClearDataFields();
this.propChangesPending = false;
this.headerTextChanged = false;
}
